`(ds)/dt=tsint+t`

The maxwells four equations are written as i. oint vec(E).vec(dS) = (q)/(epsilon_(0)) ii. oint vec(B).vec(dS) = 0 iii. oint vec(E ).vec(dl) = (d)/(dt) oint vec(B).vec(dS) iv. oint vec(B).vec(dl) = mu_(0) epsilon (d)/(dt) oint vec(E).vec(dS) The equations which have sources of vec(E ) and vec(B) are

If (ds)/(dt)=2t^(2)+t-1 and s=0 when t=0 find the relation between s and t

Order and degree of the differential equation ((ds)/dt) + 3s (d^(2)s)/(dt^(2))= 0 are

If x=sint-tcost" and "y=tsint+cos t . then what is (dy)/(dx) at point t=(pi)/(2) ?

The maxwells four equations are written as ( i ) ointvecE.vec(dS)=(q_(0))/(epsilon_(0)) ( ii ) ointvecB.vec(dS)=0 ( iii ) ointvecE.vec(dl)=(d)/(dt)ointvecB.vec(dS) ( iv ) ointvecB.vec(dl)=mu_(0)epsilon_(0)(d)/(dt)ointvecE.vec(dS) The equations which have sources of vecE and vecB are

Write the angle made by the tangent to the curve x=e^tcott , y=e^tsint at t=pi/4 with the x-axis.